66.159.247.0/24

AS52129 · Proofpoint, Inc.

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Summary

Country	United States
Domain	proofpoint.com
ASN	AS52129
Registry	ARIN
ID	PROOF

WHOIS Details

NetHandle:      NET-66-159-224-0-1
OrgID:          PROOF
Parent:         NET-66-0-0-0-0
NetName:        PROOF
NetRange:       66.159.224.0 - 66.159.255.255
NetType:        allocation
RegDate:        2020-06-23
Updated:        2025-07-03
Source:         ARIN


OrgID:          PROOF
OrgName:        Proofpoint, Inc.
CanAllocate:    
Street:         925 W Maude Ave
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        2007-10-16
Updated:        2021-06-15
OrgAdminHandle: NETWO2061-ARIN
OrgTechHandle:  NETWO2061-ARIN
OrgAbuseHandle: PAA19-ARIN
Source:         ARIN


POCHandle:      NETWO2061-ARIN
IsRole:         Y
LastName:       Network Operations
FirstName:      
Street:         925 W Maude Ave
City:           Sunnyvale
State/Prov:     CA
Country:        US
PostalCode:     94085
RegDate:        2007-10-15
Updated:        2025-08-16
OfficePhone:    +1-408-517-4710
OfficePhone:    +1-801-748-4444
Mailbox:        arin-management@proofpoint.com
Source:         ARIN


POCHandle:      PAA19-ARIN
IsRole:         Y
LastName:       Proofpoint ARIN Abuse
FirstName:      
Street:         13997 S Minuteman Dr
City:           Draper
State/Prov:     UT
Country:        US
PostalCode:     84020
RegDate:        2014-09-08
Updated:        2024-06-13
OfficePhone:    +1-801-748-4494
Mailbox:        abuse@proofpoint.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.159.0.0/16

Range	ASN	Company	Num of IPs
66.159.128.0/18	AS7018	AT&T Enterprises, LLC	16,384
66.159.64.0/19	AS17054	Expedient	8,192
66.159.192.0/19	AS394089	Palo Alto Networks, Inc	8,192
66.159.48.0/20	AS12028	MM Internet, Inc.	4,096
66.159.112.0/20	AS5690	Vianet Inc.	4,096
66.159.108.0/22	AS55053	2267921 ONTARIO LTD	1,024
66.159.254.0/24	AS52129	Proofpoint, Inc.	256
66.159.255.0/24	AS52129	Proofpoint, Inc.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
66.159.247.241	villatheos.net	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

187 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
66.159.247.67	AS52129 Proofpoint, Inc.	`0.26ms` from Amsterdam, NL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
43.130.77.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.34ms` from Ashburn, US
50.80.218.248	AS30036 Mediacom Communications Corp	`15.55ms` from Atlanta, US
64.1.9.72	AS2828 Verizon Business	`3.21ms` from Dallas, US
91.235.8.72	AS197524 Leonet GmbH	`13.64ms` from Frankfurt am Main, DE
47.96.74.184	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.83ms` from Hangzhou, CN
72.47.234.88	AS398101 GoDaddy.com, LLC	`1.17ms` from Phoenix, US
39.82.251.104	AS4837 CHINA UNICOM China169 Backbone	`6.47ms` from Qingdao, CN
46.252.166.232	AS38951 OJSC TKT	`2.50ms` from Saint Petersburg, RU
212.85.75.184	AS8473 Bahnhof AB	`0.67ms` from Stockholm, SE
99.242.61.24	AS812 Rogers Communications Canada Inc.	`6.86ms` from Toronto, CA
184.56.203.8	AS10796 Charter Communications Inc	`8.13ms` from Cleveland, US
102.113.188.8	AS23889 Mauritius Telecom Ltd	`2.07ms` from Ebene, MU
84.56.92.24	AS3209 Vodafone GmbH	`8.11ms` from Frankfurt am Main, DE
110.136.51.24	AS7713 PT Telekomunikasi Indonesia	`1.72ms` from Jakarta, ID
35.154.213.104	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
45.5.67.184	AS394474 WhiteLabelColo	`1.04ms` from New York City, US
114.215.26.216	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.36ms` from Qingdao, CN
73.41.140.152	AS7922 Comcast Cable Communications, LLC	`10.10ms` from Santa Clara, US
189.129.202.56	AS8151 UNINET	`8.46ms` from Santiago de Queretaro, MX
43.155.200.168	AS132203 Tencent Building, Kejizhongyi Avenue	`0.65ms` from Seoul, KR
180.129.65.72	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.27ms` from Singapore, SG
184.83.205.24	AS11232 Midcontinent Communications	`17.61ms` from Sioux Falls, US
221.13.246.56	AS4837 CHINA UNICOM China169 Backbone	`4.77ms` from Zhengzhou, CN
44.236.61.120	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
38.154.11.168	AS55286 B2 Net Solutions Inc.	`0.18ms` from Buffalo, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 66.159.247.164

traceroute to 66.159.247.164 (66.159.247.164): 64 hops max, 52 byte packets

4 [AS6939] 184.104.224.249 0.46 ms

5 [AS52129] 66.159.247.164 0.359 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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